70987672

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3853}}^1$

素因数の和:3920

約数の個数: 48

約数和(自身を含む): 158168160

約数和(自身を除く): 87180488

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 3853, 4606, 7706, 9212, 15412, 18424, 26971, 30824, 53942, 107884, 181091, 188797, 215768, 362182, 377594, 724364, 755188, 1267637, 1448728, 1510376, 2535274, 5070548, 8873459, 10141096, 17746918, 35493836, 70987672]

約数ペア:

[(1, 70987672), (2, 35493836), (4, 17746918), (7, 10141096), (8, 8873459), (14, 5070548), (28, 2535274), (47, 1510376), (49, 1448728), (56, 1267637), (94, 755188), (98, 724364), (188, 377594), (196, 362182), (329, 215768), (376, 188797), (392, 181091), (658, 107884), (1316, 53942), (2303, 30824), (2632, 26971), (3853, 18424), (4606, 15412), (7706, 9212)]